Fixings and innovative solutions for pros at CELO

Blister Metal frame plug MR

Specialised plug for window mounting


The metal frame plug MR blister is suitable for constraint force free distance mounting, this means no expansion in the window frame, thanks to force controlled spreading of the sleeve when the screw is tightened (maximum installation torque is 5 Nm).

The stable metal design guarantees a secure distance installation. The building element is fixed in a certain distance to the anchoring surface resistant to both tensile and compression forces. Plus, the MR is suitable for many different building materials with high pull out loads.
The anchor sleeve is sendzimir zinc plated for a very good protection against corrosion.

The practical blister with transparent blister hood for optimum product presentation contains 6 metal frame plugs MR.

Discover the cover caps AK and ÜK for PZ3 drive - suitable not only for the metal frame plug MR but for all screws with PZ3 drive.

Product overview

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Window frame installation free of constraint forces (stress-free)

Stable metal design for distance installation

Sendzimir zinc plated anchor sleeve for good protection against corrosion

Further specifications:

  • Window frames
  • Door frames

Areas of application:

  • Concrete
  • Natural stone
  • Lightweight solid concrete block
  • Solid brick
  • Solid sand-lime brick
  • Hollow brick
  • Hollow sand-lime block
  • Aerated concrete

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